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Diabase and Troctolite Definition


Troctolite and Diabase Definition


Definition

Definition
Diabase is a fine-grained igneous rock which is composed mostly of pyroxene and feldspar   
Troctolite is a mafic intrusive rock type. It consists essentially of major but variable amounts of olivine and calcic plagioclase along with minor pyroxene. It is an olivine-rich anorthosite, or a pyroxene-depleted relative of gabbro   

History
  
  

Origin
Germany   
Unknown   

Discoverer
Christian Leopold von Buch   
Christian Leopold von Buch   

Etymology
From Greek di + base   
From German Troklotit, from Greek trōktēs, a marine fish (taken to be trout)   

Class
Igneous Rocks   
Igneous Rocks   

Sub-Class
Durable Rock, Hard Rock   
Durable Rock, Hard Rock   

Family
  
  

Group
Volcanic   
Plutonic   

Other Categories
Fine Grained Rock, Medium Grained Rock, Opaque Rock   
Coarse Grained Rock, Opaque Rock   

Texture >>
<< Summary

Definition of Diabase and Troctolite

The general Diabase and Troctolite definition can be stated as: Diabase is a fine-grained igneous rock which is composed mostly of pyroxene and feldspar. On the other hand, Troctolite is a mafic intrusive rock type. It consists essentially of major but variable amounts of olivine and calcic plagioclase along with minor pyroxene. It is an olivine-rich anorthosite, or a pyroxene-depleted relative of gabbro. Along with definition of Diabase and Troctolite, get to know about Properties of Diabase and Troctolite. Get to know more information about Diabase and Troctolite origin and discoverer, etymology and class.

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History of Diabase and Troctolite

The history of Diabase and Troctolite gives information about where the rock was found and who was its discoverer. Almost each and every aspect of Earth's history is recorded in rocks be it the volcanoes which were erupted or the plants, animals and organisms which are now extinct, as rocks are present from millions of years.

Diabase and Troctolite Origin and Discoverer

Diabase and Troctolite definition gives us a brief idea about the two rocks. In some cases, the definition also gives summary about the Formation of Diabase and Troctolite. In this section, you will know about Diabase and Troctolite Origin and Discoverer. Origin of Diabase is Germany whereas Origin of Troctolite is Unknown. It is interesting to know the name of Diabase and Troctolite discoverer. The discoverer of Diabase and Troctolite are Christian Leopold von Buch.

Etymology of Diabase and Troctolite

Along with Diabase and Troctolite definition, know more about the etymology of Diabase and Troctolite. Etymology of Diabase and Troctolite gives information about origin and formation of a particular rock. Know more about Formation of Diabase and Formation of Troctolite. The etymology of Diabase is From Greek di + base while that of Troctolite is From Greek di + base. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Diabase and Troctolite belong to Igneous Rocks. The sub-class, group and other categories of Diabase and Troctolite are listed below.

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For Troctolite,

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